STUPP JOHN P JR 13D and 13G filings for Atrion Corporation:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2024-08-22 06:04 am Sale | 2024-08-21 | 13D | Atrion Corporation ATRI | STUPP JOHN P JR | 0 0.000% | -141,394 (Position Closed) | Filing |
| 2024-05-29 7:28 pm Purchase | 2024-05-27 | 13D | Atrion Corporation ATRI | STUPP JOHN P JR | 141,394 7.670% | 1,188 (+0.85%) | Filing |